Inventor · disambiguated record
Pieter Van Rooyen
Also filed as: VAN ROOYEN PIETER · VAN ROOYEN PIETER G W
53 granted patents·1 pending application·629 citations·filing 2004–2013
98Inventor score
Top patents by PatentIndex Score
54 records- 0198US8155613B2MIMO PhoneKENT MARK·Filed 2011·Granted Apr 10, 2012·52 cites·20 claims
- 0294US8081672B2Method and system for channel estimation in a single channel (SC) single-input multiple-output (SIMO) systemKENT MARK·Filed 2010·Granted Dec 20, 2011·20 cites·28 claims
- 0394US7605755B2Antenna array including virtual antenna elementsBROADCOM CORP·Filed 2008·Granted Oct 20, 2009·19 cites·17 claims
- 0493US7822140B2Multi-antenna communication systems utilizing RF-based and baseband signal weighting and combiningBROADCOM CORP·Filed 2004·Granted Oct 26, 2010·57 cites·23 claims
- 0593US7522562B2Method and system for channel estimation in a spatial multiplexing MIMO systemBROADCOM CORP·Filed 2005·Granted Apr 21, 2009·24 cites·24 claims
- 0693US7471694B2Method and system for channel estimation in a single channel (SC) multiple-input multiple-output (MIMO) system comprising two-transmit (2-Tx) and multiple-receive (M-RX) antennas for WCDMA/HSDPABROADCOM CORP·Filed 2005·Granted Dec 30, 2008·19 cites·20 claims
- 0792US8098683B2Method and system for implementing a single weight (SW) single channel (SC) MIMO system with no insertion lossKENT MARK·Filed 2005·Granted Jan 17, 2012·20 cites·24 claims
- 0891US7890145B2System and method for antenna selectionBROADCOM CORP·Filed 2009·Granted Feb 15, 2011·14 cites·19 claims
- 0991US7515939B2System and method for channel-adaptive antenna selectionBROADCOM CORP·Filed 2004·Granted Apr 7, 2009·34 cites·52 claims
- 1090US8401591B2System and method for channel-adaptive antenna selectionCATREUX-ERCEG SEVERINE·Filed 2011·Granted Mar 19, 2013·8 cites·20 claims
- 1189US8391322B2Method and system for single weight (SW) antenna system for spatial multiplexing (SM) MIMO system for WCDMA/HSDPAKENT MARK·Filed 2005·Granted Mar 5, 2013·14 cites·57 claims
- 1289US8111789B2Method and system for channel estimation in a single channel MIMO system with multiple RF chains for WCDMA/HSDPAKENT MARK·Filed 2005·Granted Feb 7, 2012·13 cites·24 claims
- 1389US8023554B2Method and system for single antenna receiver system for WCDMABROADCOM CORP·Filed 2005·Granted Sep 20, 2011·14 cites·22 claims
- 1489US7535969B2Frequency selective transmit signal weighting for multiple antenna communication systemsBROADCOM CORP·Filed 2004·Granted May 19, 2009·47 cites·18 claims
- 1588US7869537B2Frequency selective transmit signal weighting for multiple antenna communication systemsBROADCOM CORP·Filed 2009·Granted Jan 11, 2011·12 cites·3 claims
- 1688US7840235B2System and method for channel-adaptive antenna selectionBROADCOM CORP·Filed 2009·Granted Nov 23, 2010·9 cites·32 claims
- 1788US7539274B2Weight generation method for multi-antenna communication systems utilizing RF-based and baseband signal weighting and combiningBROADCOM CORP·Filed 2004·Granted May 26, 2009·32 cites·76 claims
- 1888US7505539B2Method and system for single antenna receiver system for HSDPABROADCOM CORP·Filed 2005·Granted Mar 17, 2009·12 cites·22 claims
- 1988US7411547B2Antenna array including virtual antenna elementsBROADCOM CORP·Filed 2006·Granted Aug 12, 2008·14 cites·40 claims
- 2087US7894507B2Method and system for HSDPA maximum ratio combination (MRC) and equalization switchingBROADCOM CORP·Filed 2005·Granted Feb 22, 2011·16 cites·22 claims
- 2186US8036711B2System and method for antenna selectionBROADCOM CORP·Filed 2011·Granted Oct 11, 2011·6 cites·20 claims
- 2286US7881673B2Method and system for weight determination in a spatial multiplexing MIMO system for WCDMA/HSDPABROADCOM CORP·Filed 2009·Granted Feb 1, 2011·10 cites·20 claims
- 2385US8767860B2Frequency selective transmit signal weighting for multiple antenna communication systemsCATREUX SEVERINE·Filed 2011·Granted Jul 1, 2014·10 cites·24 claims
- 2485US7593493B2Method and system for pre-equalization in a single weight (SW) single channel (SC) multiple-input multiple-output (MIMO) systemBROADCOM CORP·Filed 2005·Granted Sep 22, 2009·11 cites·20 claims
- 2585US7483718B2System and method for antenna selectionBROADCOM CORP·Filed 2004·Granted Jan 27, 2009·33 cites·39 claims
- 2684US8706166B2System and method for channel-adaptive antenna selectionBROADCOM CORP·Filed 2013·Granted Apr 22, 2014·4 cites·20 claims
- 2784US7995537B2Method and system for channel estimation in a spatial multiplexing MIMO systemBROADCOM CORP·Filed 2009·Granted Aug 9, 2011·8 cites·19 claims
- 2883US8000746B2System and method for channel-adaptive antenna selectionBROADCOM CORP·Filed 2010·Granted Aug 16, 2011·4 cites·20 claims
- 2982US8660224B2Method and system for pre-equalization in a single weight spatial multiplexing MIMO systemBROADCOM CORP·Filed 2013·Granted Feb 25, 2014·4 cites·20 claims
- 3081US8817825B2Method and system for single weight (SW) antenna system for spatial multiplexing (SM) MIMO system for WCDMA/HSDPABROADCOM CORP·Filed 2013·Granted Aug 26, 2014·4 cites·20 claims
- 3181US7787520B2Method and system for channel estimation in a single channel (SC) single-input multiple-output (SIMO) systemBROADCOM CORP·Filed 2005·Granted Aug 31, 2010·8 cites·8 claims
- 3281US7391832B2System and method for channel bonding in multiple antenna communication systemsBROADCOM CORP·Filed 2004·Granted Jun 24, 2008·25 cites·33 claims
- 3378US7502432B2Weight generation method for multi-antenna communication systems utilizing RF-based and baseband signal weighting and combining based upon minimum bit error rateBROADCOM CORP·Filed 2004·Granted Mar 10, 2009·26 cites·25 claims
- 3476US7885288B2Method and system for channel estimation in a single channel (SC) multiple-input multiple-output (MIMO) system comprising two-transmit (2-TX) and multiple-receive (M-RX) antennas for WCDMA/HSDPA)BROADCOM CORP·Filed 2008·Granted Feb 8, 2011·4 cites·20 claims
- 3571US8340139B2Method and system for weight determination in a single channel (SC) multiple-input multiple-output (MIMO) system for WCDMA/HSDPAKENT MARK·Filed 2005·Granted Dec 25, 2012·4 cites·23 claims
- 3671US8254306B2Method and system for implementing a single weight spatial multiplexing (SM) MIMO systemKENT MARK·Filed 2005·Granted Aug 28, 2012·3 cites·16 claims
- 3771US7586886B2Method and system for single weight antenna system for HSDPABROADCOM CORP·Filed 2005·Granted Sep 8, 2009·3 cites·28 claims
- 3870US8068570B2Weight generation method for multi-antenna communication systems utilizing RF-based and baseband signal weighting and combining based upon minimum bit error rateCATREUX SEVERINE·Filed 2009·Granted Nov 29, 2011·4 cites·18 claims
- 3968US7865162B2Method and system for single weight antenna system for HSDPABROADCOM CORP·Filed 2009·Granted Jan 4, 2011·2 cites·23 claims
- 4066US8559402B2Method and system for channel estimation in a spatial multiplexing MIMO systemKENT MARK·Filed 2011·Granted Oct 15, 2013·1 cites·20 claims
- 4165US8670510B2Method and system for channel estimation in a single channel MIMO system with multiple RF chains for WCDMA/HSDPABROADCOM CORP·Filed 2013·Granted Mar 11, 2014·1 cites·20 claims
- 4265US7991361B2Method and system for single weight (SW) antenna system for single channel (SC) MIMO system for WCDMABROADCOM CORP·Filed 2005·Granted Aug 2, 2011·2 cites·30 claims
- 4364US8422606B2Method and system for pre-equalization in a single weight spatial multiplexing MIMO systemKENT MARK·Filed 2011·Granted Apr 16, 2013·1 cites·20 claims
- 4460US8331469B2Method and system for pre-equalization in a single weight (SW) single channel (SC) multiple-input multiple-output (MIMO) systemKENT MARK·Filed 2009·Granted Dec 11, 2012·1 cites·24 claims
- 4554US8023601B2Weight generation method for multi-antenna communication systems utilizing RF-based and baseband signal weighting and combiningBROADCOM CORP·Filed 2009·Granted Sep 20, 2011·0 cites·18 claims
- 4654US7860199B2Method and system for single antenna receiver system for HSDPABROADCOM CORP·Filed 2009·Granted Dec 28, 2010·0 cites·14 claims
- 4754US2012320894A1Concurrent Communicating of Multimedia Information in a Multistandard Wireless Communication SystemVAN ROOYEN PIETER·Filed 2012·Application pending·0 cites
- 4853US9094062B2Method and system for implementing a single weight (SW) single channel (SC) MIMO systemBROADCOM CORP·Filed 2013·Granted Jul 28, 2015·0 cites·27 claims
- 4953US8897338B2Method and system for single antenna receiver system for WCDMAKENT MARK·Filed 2012·Granted Nov 25, 2014·0 cites·20 claims
- 5053US8605661B2Method and system for implementing a single weight spatial multiplexing (SM) MIMO systemKENT MARK·Filed 2012·Granted Dec 10, 2013·0 cites·19 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →